10001433 has 32 divisors (see below), whose sum is σ = 15321600. Its totient is φ = 5757696.

The previous prime is 10001419. The next prime is 10001441. The reversal of 10001433 is 33410001.

It is not a de Polignac number, because 10001433 - 2⁵ = 10001401 is a prime.

It is a super-4 number, since 4×10001433⁴ (a number of 29 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (10001443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41728 + ... + 41966.

It is an arithmetic number, because the mean of its divisors is an integer number (478800).

Almost surely, 2^10001433 is an apocalyptic number.

10001433 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10001433 is a deficient number, since it is larger than the sum of its proper divisors (5320167).

10001433 is a wasteful number, since it uses less digits than its factorization.

10001433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 10001433 is about 3162.5042292462. The cubic root of 10001433 is about 215.4537595280.

Adding to 10001433 its reverse (33410001), we get a palindrome (43411434).

The spelling of 10001433 in words is "ten million, one thousand, four hundred thirty-three".